You must install and configure Elasticsearch 7.6.x before upgrading to Adobe Commerce or Magento Open Source 2.4.0. See Check the catalog search engine for details.

Manage modules

You must use the command line to manage Magento modules.

Enable or disable a module

To enable or disable a module, see Enable or disable modules.

Uninstall a module

To uninstall a module, see Uninstall modules.

To uninstall a theme, use the theme:uninstall command.